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ASTM A240 304 Stainless Steel Sheet with Bright Surface and 18% Cr 8% Ni Composition
ASTM A240 304 Stainless Steel Sheet with Bright Surface and 18% Cr 8% Ni Composition
ASTM A240 304 Stainless Steel Sheet with Bright Surface and 18% Cr 8% Ni Composition
ASTM A240 304 Stainless Steel Sheet with Bright Surface and 18% Cr 8% Ni Composition
ASTM A240 304 Stainless Steel Sheet with Bright Surface and 18% Cr 8% Ni Composition
ASTM A240 304 Stainless Steel Sheet with Bright Surface and 18% Cr 8% Ni Composition
ASTM A240 304 Stainless Steel Sheet with Bright Surface and 18% Cr 8% Ni Composition
ASTM A240 304 Stainless Steel Sheet with Bright Surface and 18% Cr 8% Ni Composition
ASTM A240 304 Stainless Steel Sheet with Bright Surface and 18% Cr 8% Ni Composition
ASTM A240 304 Stainless Steel Sheet with Bright Surface and 18% Cr 8% Ni Composition
Specifications
Certification :
ISO, AISI, ASTM
MOQ :
50
Price :
2.15
Model NO. :
304
Shape :
Flat
Technique :
Cold Rolled
Surface Treatment :
Bright
Cr Content :
18%
Ni Content :
8%
Specification :
1220*2440, 1500*3000, 1500*6000, 2000*6000mm
Production Capacity :
50000kgs
Tensile Strength :
≥ 520 MPa
Yield Strength :
≥ 205 MPa
Elongation :
≥40%
Hardness :
≤ 187HB; ≤ 90HRB; ≤ 200HV
Melting Point :
1398 ~ 1454 ºC
Thermal Conductivity :
16.3 ~ 21.5 W/m.K
Linear Expansion :
17.2 ~ 18.4
Description
ASTM A240 304 Stainless Steel Sheet
Our 304 stainless steel sheets comply with ASTM A240 standards and are available in various surface finishes to meet diverse industrial requirements.
Surface Treatment Options
Surface Finish Characteristics and Applications
NO.2B Superior brightness and flatness compared to NO.2D, with enhanced mechanical properties through special surface treatment. Suitable for comprehensive applications.
NO.1 Heat-treated and pickled surface after hot rolling process.
NO.4 Polished with #150-#180 grit abrasive belt, featuring good brightness with discontinuous coarse striations. Ideal for bathtubs, building ornaments, appliances, kitchen utensils, and food processing equipment.
HL Polished with #150-#320 grit abrasive belt on NO.4 finish, producing continuous streaks. Primarily used for building decorations, elevators, doors, and frontal plates.
BA Cold rolled, bright annealed, and skin-passed for excellent brightness and mirror-like reflectivity. Perfect for kitchen apparatus and decorative applications.
8K Exceptional brightness and superior reflectivity, achieving mirror-like quality.
Chemical Composition
C: ≤0.08%, Si: ≤1.0%, Mn: ≤2.0%, Cr: 18.0-20.0%, Ni: 8.0-10.0%, S: ≤0.03%, P: ≤0.045%
Physical Properties
Property Value Property Value
Tensile Strength σb (MPa) ≥ 520 Specific Heat Capacity (0-100°C, KJ/kgK) 0.50
Yield Strength σ0.2 (MPa) ≥ 205 Thermal Conductivity (W/m·K) 16.3 (100°C), 21.5 (500°C)
Elongation δ5 (%) ≥ 40 Linear Expansion Coefficient 17.2 (0-100°C), 18.4 (0-500°C)
Section Shrinkage ψ (%) ≥ 60 Resistivity (20°C, 10⁻⁶ Ω·m) 0.73
Hardness ≤ 187HB; ≤ 90HRB; ≤ 200HV Elastic Modulus (20°C, KN/mm²) 193
Melting Point (°C) 1398 - 1454 Specific Heat Capacity 0.50
Corrosion Resistance
Stainless steel's exceptional resistance to corrosion and staining, combined with low maintenance requirements and attractive appearance, makes it ideal for numerous applications. This alloy is widely used in cookware, cutlery, household hardware, surgical instruments, major appliances, industrial equipment, and automotive and construction components for large buildings. It is particularly suitable for commercial kitchens and food processing plants, as it can be steam-cleaned and sterilized without requiring paint or other surface finishes.
Applications
  • Food preparation equipment, especially in chloride environments
  • Chemical processing equipment
  • Laboratory benches and equipment
  • Rubber, plastics, pulp & paper machinery
  • Pollution control equipment
  • Boat fittings, valves and pump trim
Product Images
ASTM A240 304 Stainless Steel Sheet with Bright Surface and 18% Cr 8% Ni Composition ASTM A240 304 Stainless Steel Sheet with Bright Surface and 18% Cr 8% Ni Composition
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ASTM A240 304 Stainless Steel Sheet with Bright Surface and 18% Cr 8% Ni Composition

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Product Detail
Certification :
ISO, AISI, ASTM
MOQ :
50
Price :
2.15
Model NO. :
304
Shape :
Flat
Technique :
Cold Rolled
Contact Supplier
ASTM A240 304 Stainless Steel Sheet with Bright Surface and 18% Cr 8% Ni Composition
ASTM A240 304 Stainless Steel Sheet with Bright Surface and 18% Cr 8% Ni Composition
ASTM A240 304 Stainless Steel Sheet with Bright Surface and 18% Cr 8% Ni Composition
ASTM A240 304 Stainless Steel Sheet with Bright Surface and 18% Cr 8% Ni Composition
ASTM A240 304 Stainless Steel Sheet with Bright Surface and 18% Cr 8% Ni Composition

TSING SHAN STEEL INDUSTRIAL LIMITED

Verified Supplier
4 Years
jiangsu, wuxi
Since 2012
Business Type :
Manufacturer
Main Products :
Cold Rolled Stainless Steel Sheet, Hot Rolled Stainless Steel Plate, Stainless Steel Checkered Plate
Total Annual :
500,000,000-800,000,000
Employee Number :
100~200
Certification Level :
Verified Supplier
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